Let t = 13 + -13. Solve 2*r + t*r + 6 = 0 for r.

-3

Suppose 2*d = -3*w + 24, -6*w + 8 = -2*w. Suppose 3*m - d = -0. Solve -3 = 3*h + m for h.

-2

Let u(t) = 10*t - 3. Let w be u(-1). Let x = 40 + w. Solve 4*d - x = -7 for d.

5

Let b be (-32)/2464-1. Solve -b*h + 3 + 1 = 0 for h.

2

Let i = -6 + 16. Solve -4*m = -i - 6 for m.

4

Let f = -4 + 4. Let l = 0 - f. Let i be (0 + l)/(2 - 4). Solve i*o = 5*o + 15 for o.

-3

Let c(v) = -5*v + 1. Let q be c(3). Let h be (-9)/(-6)*q/(-3). Solve 5*b = -2 + h for b.

1

Suppose -5*z = 20, -6 = -2*o + 5*z + 18. Solve 7*j = o*j for j.

0

Let b = -4 + 7. Suppose 0 = -p + 4*p + 5*m, -2*m = -b*p + 21. Let r be (-2)/p - (-62)/5. Solve -l - 2*l = -r for l.

4

Let p(b) = -9*b2. Let u(w) = 55*w2. Let v© = -25*p© - 4*u©. Let j(t) = t**2 + t + 1. Let n be j(-1). Let r be v(n). Solve 2*m = m + r for m.

5